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HUP0000056A3 - Novel photochromic heterocyclic fused indenonaphthopyrans - Google Patents

Novel photochromic heterocyclic fused indenonaphthopyrans

Info

Publication number
HUP0000056A3
HUP0000056A3 HU0000056A HUP0000056A HUP0000056A3 HU P0000056 A3 HUP0000056 A3 HU P0000056A3 HU 0000056 A HU0000056 A HU 0000056A HU P0000056 A HUP0000056 A HU P0000056A HU P0000056 A3 HUP0000056 A3 HU P0000056A3
Authority
HU
Hungary
Prior art keywords
heterocyclic fused
novel photochromic
indenonaphthopyrans
photochromic heterocyclic
fused indenonaphthopyrans
Prior art date
Application number
HU0000056A
Other languages
English (en)
Hungarian (hu)
Original Assignee
Transitions Optical Inc Pinell
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Transitions Optical Inc Pinell filed Critical Transitions Optical Inc Pinell
Publication of HUP0000056A2 publication Critical patent/HUP0000056A2/hu
Publication of HUP0000056A3 publication Critical patent/HUP0000056A3/hu

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/23—Photochromic filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Pyrane Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Eyeglasses (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Indole Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
HU0000056A 1997-01-16 1997-09-03 Novel photochromic heterocyclic fused indenonaphthopyrans HUP0000056A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/783,343 US5698141A (en) 1996-06-17 1997-01-16 Photochromic heterocyclic fused indenonaphthopyrans

Publications (2)

Publication Number Publication Date
HUP0000056A2 HUP0000056A2 (hu) 2000-05-28
HUP0000056A3 true HUP0000056A3 (en) 2001-10-29

Family

ID=25128937

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0000056A HUP0000056A3 (en) 1997-01-16 1997-09-03 Novel photochromic heterocyclic fused indenonaphthopyrans

Country Status (14)

Country Link
US (1) US5698141A (fr)
EP (1) EP0958514B1 (fr)
JP (1) JP4383544B2 (fr)
CN (1) CN1247604A (fr)
AU (1) AU737007B2 (fr)
BR (1) BR9714777A (fr)
CA (1) CA2278139C (fr)
CO (1) CO5040153A1 (fr)
DE (1) DE69732372T2 (fr)
ES (1) ES2236823T3 (fr)
HU (1) HUP0000056A3 (fr)
IL (1) IL130962A0 (fr)
NZ (1) NZ336837A (fr)
WO (1) WO1998032037A1 (fr)

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CN113122269B (zh) 2014-09-30 2024-05-28 光学转变公司 紫外光吸收剂
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Also Published As

Publication number Publication date
AU737007B2 (en) 2001-08-09
EP0958514A1 (fr) 1999-11-24
BR9714777A (pt) 2002-05-21
WO1998032037A1 (fr) 1998-07-23
IL130962A0 (en) 2001-01-28
AU4176597A (en) 1998-08-07
CN1247604A (zh) 2000-03-15
DE69732372T2 (de) 2005-12-29
EP0958514B1 (fr) 2005-01-26
JP4383544B2 (ja) 2009-12-16
CA2278139C (fr) 2004-11-09
CO5040153A1 (es) 2001-05-29
NZ336837A (en) 2001-03-30
EP0958514A4 (fr) 2000-03-22
US5698141A (en) 1997-12-16
DE69732372D1 (de) 2005-03-03
CA2278139A1 (fr) 1998-07-23
HUP0000056A2 (hu) 2000-05-28
JP2001512434A (ja) 2001-08-21
ES2236823T3 (es) 2005-07-16

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